Results 161 to 170 of about 2,233 (228)

Microwave Wire Interrogation Method Mapping Pressure under High Temperatures. [PDF]

open access: yesMicromachines (Basel), 2017
Chen X, Yan D, Hong Y, Liang T, Xiong J.
europepmc   +1 more source

Study of Innovative Subsonic Ramjet [PDF]

open access: yes, 2020
Subsonic ramjets, due to its simplicity, nowadays could be very attractive for expendable unmanned applications. However, due to very low efficiency at low Mach numbers, practically there isn’t any important application at subsonic speed. In 50’s subsonic ramjet was used for tip jet applications. Later in 70’s there was a study of Fan Augmented Ramjet (
Davidović, Nikola   +4 more
openaire   +3 more sources

Aerodynamic principles of shock-induced combustion ramjet engines [PDF]

open access: yesAerospace Science and Technology, 2020
The shock-induced combustion ramjet engine is the most favorable air breathing propulsive system and a suitable option for high-speed flight. In this paper, theoretical analysis and numerical simulations were conducted to study the thrust performance of ...
Zijian Zhang   +2 more
exaly   +4 more sources
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